Results 101 to 110 of about 2,992,992 (265)

SKGRec: A Semantic-Enhanced Knowledge Graph Fusion Recommendation Algorithm with Multi-Hop Reasoning and User Behavior Modeling

open access: yesComputers
To address the limitations of existing knowledge graph-based recommendation algorithms, including insufficient utilization of semantic information and inadequate modeling of user behavior motivations, we propose SKGRec, a novel recommendation model that ...
Siqi Xu, Ziqian Yang, Jing Xu, Ping Feng
doaj   +1 more source

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

open access: yesFEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation

open access: yesFEBS Letters, EarlyView.
Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz   +11 more
wiley   +1 more source

Monograph in 'BID' on data webs and knowledge graphs

open access: yesBiD: Textos Universitaris de Biblioteconomia i Documentació, 2023
Miquel Centelles Velilla
doaj   +1 more source

Open access : un cambio de paradigma para la puesta a disposición pública del conocimiento. El desarrollo en Alemania

open access: yesBiD: Textos Universitaris de Biblioteconomia i Documentació, 2007
La principal característica de open access consiste en que el aprovechamiento del conocimiento procedente del ámbito de educación y ciencia, que ha sido hecho público y se ha producido con fondos públicos, es libre (también en el sentido deThe main ...
Kuhlen, Rainer
doaj  

Autonomous Power Decision for the Grant Free Access MUSA Scheme in the mMTC Scenario. [PDF]

open access: yesSensors (Basel), 2020
Ameur WB   +4 more
europepmc   +1 more source

An isoform of 14‐3‐3 protein regulates transbilayer lipid movement at the plasma membrane

open access: yesFEBS Letters, EarlyView.
Loss of 14‐3‐3ζ in CHO cells confers resistance to exogenous phosphatidylserine (PS) and impairs endocytosis‐independent inward flip‐flop of fluorescent PS at the plasma membrane. RNAi‐mediated knockdown reproduces this defect, while no additive effect is seen in ATP11C‐deficient cells.
Akiko Yamaji‐Hasegawa   +3 more
wiley   +1 more source

Open access : un canvi de paradigma per posar a disposició pública el coneixement. El desenvolupament a Alemanya

open access: yesBiD: Textos Universitaris de Biblioteconomia i Documentació, 2007
La característica principal d'open access és que l'aprofitament del coneixement procedent de l'àmbit d'educació i ciència, que s'ha fet públic i s'ha produït amb fons públics, és lliure (també en el sentit deThe main characteristic of Open Access ...
Kuhlen, Rainer
doaj  

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